Setting aside the fact that such a figure is obviously hard to determine reliably, keep in mind that the overwhelming majority of cryptocurrencies transactions

Setting aside the fact that such a figure is obviously hard to determine reliably, keep in mind that the overwhelming majority of cryptocurrencies transactions are speculation and never leave the exchange. If you discount the speculation and just focus on the use of cryptocurrencies, then the figure is going to be appalling even if the .24% from Chainanalysis was accurate in the first place.